Conference contributions

Overview

... listed since 2006

2018
  1. Summer School and Conference for Young Researchers on Modern Quantum Technologies (MQT'18)
    Kyiv, Ukraine, September 10 - 14, 2018
    1. Tutorial: W. Vogel, Measurement theory in quantum optics / Uncovering Quantum Effects of Light / Quantum Correlation Measurements
    2. Seminar: B. Kühn, Measurement theory in quantum optics / Uncovering Quantum Effects of Light / Quantum Correlation Measurements
  2. Quantum Controlled Ultrafast Multimode Entanglement and Measurement (QCUMbER) 2018
    Oxford, UK, July 10 - 13, 2018
    1. Tutorial: W. Vogel, Verification of quantum light
    2. Contributed Talk: S. Gerke, W. Vogel, and J. Sperling, Entanglement detection via numerical approaches
    3. Poster: B. Kühn and W. Vogel, Nonclassicality quasiprobabilities quantify nonclassicality and certify quantum non-Gaussianity
    4. Poster: F. Krumm and W. Vogel, Time-dependent nonlinear Jaynes-Cummings dynamics
  3. International Forum for Young Scientists (Scholars) & The Third International Symposium for Young Researchers on Atomic, Molecular, and Optical Physics (ISYRAMO-III)
    Shanghai, China, April 26 - 28, 2018
    1. Invited Talk: D. Vasylyev, A. A. Semenov, and W. Vogel, Models of Quantum Atmospheric Channels
    2. Invited Talk: S. Gerke, J. Sperling, and W. Vogel, Numerical Verification of Entanglement by Witnessing Approaches
  4. International Conference on Quantum Communication, Measurement and Computing (QCMC 2018)
    Baton Rouge, LA, USA, March 12 - 16, 2018
    1. Poster: M. Bohmann, A. A. Semenov, J. Sperling, and W. Vogel, Quantum light in atmospheric channels
  5. International Conference on Quantum and Nonlinear Optics (QNO) 2018
    Kuala Lumpur, Malaysia, February 2 - 5, 2018
    1. Invited Talk: A. A. Semenov, M. Bohmann, D. Vasylyev, and W. Vogel, Quantum strategies for free-space links
    2. Contributed Talk: M. Bohmann, P. Thomas, and W. Vogel, Verification of bound entanglement by entanglement quasiprobabilities
    3. Contributed Talk: B. Kühn, W. Vogel, and J. Sperling, Displaced photon number entanglement tests
    4. Poster: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Moment-based characterization of realistic quantum systems
    5. Poster: S. Gerke, J. Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre, Definition and Detection of Multimode Entanglement
2017
  1. ICQOQI'2017
    Minsk, Belarus, November 20 - 23, 2017
    1. Invited Talk: A. A. Semenov, D. Vasylyev, M. Bohmann, and W. Vogel, Quantum Optics in the Turbulent Atmosphere
    2. Contributed Talk: F. Krumm, W. Vogel, and J. Sperling, Time-dependent quantum correlations in phase space
  2. ICSSUR 2017
    Jeju, South Korea, August 28 - September 1, 2017
    1. Contributed Talk: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Entanglement and Nonclassicality in Atmospheric Channels
  3. VI Quantum Information School and Workshop
    Paraty, Brazil, August 14 - 25, 2017
    1. Invited Talk: W. Vogel, Efficient Techniques to Verify Quantum Phenomena of Light
    2. Contributed Talk: E. Agudelo, J. Sperling, and W. Vogel, Nonclassicality in hybrid systems
    3. Poster: S. Gerke, J. Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre, Multimode entanglement: Definition and detection
    4. Poster: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Moment-based characterization of realistic quantum systems
    5. Poster: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Quantum light in atmospheric channels
  4. Quantum 2017
    Torino, Italy, May 7 - 13, 2017
    1. Invited Talk: W. Vogel, Nonclassicality versus Entanglement of Radiation Fields
    2. Contributed Talk: E. Agudelo, J. Sperling, and W. Vogel, Conditional Hybrid Nonclassicality
    3. Poster: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Entanglement and Nonclassicality in Atmospheric Channels
    4. Poster: F. Krumm, J. Sperling, and W. Vogel, Time-dependent quantum correlations in phase space
    5. Poster: B. Kühn, W. Vogel, M. Mraz, S. Köhnke, and B. Hage, Anomalous quantum correlations of squeezed light
    6. Poster: S. Ryl, J. Sperling, and W. Vogel, Quantifying nonclassicality by characteristic functions
  5. Quantum Information and Measurement (QIM) - IV: Quantum Technologies
    Paris, France, April 5 - 7, 2017
    1. Contributed Talk: S. Gerke, J. Sperling, and W. Vogel, Versatile Forms of Multimode Entanglement
    2. Poster: M. Bohmann, J. Sperling, A. A. Semenov, and W. Vogel, Atmospheric Quantum Channels for Nonclassical and Entangled Light
2016
  1. Quantum Optics VIII 2016
    Maresias, Brazil, October 23 - 28, 2016
    1. Poster: M. Bohmann, A. A. Semenov, J. Sperling, and W. Vogel, Gaussian Entanglement in the Turbulent Atmosphere
  2. Quantum Roundabout 2016
    Nottingham, UK, July 6 - 8, 2016
    1. Poster: E. Agudelo, J. Sperling, and W. Vogel, Multimode nonclassicality in phase-space
  3. 23rd Central European Workshop on Quantum Optics
    Kolymbari, Crete, Greece, June 27 - July 1, 2016
    1. Invited Talk: W. Vogel, Multipartite Entanglement versus General Quantum Correlations of Light
  4. Quantumness: A celebration of Luiz Davidovich's research career on his 70th birthday
    Rio de Janeiro, Brasil, June 22 - 24, 2016
    1. Invited Talk: W. Vogel, Verification of Quantumness (Dedicated to Luiz Davidovich)
  5. Symposium KCIK
    Sopot, Poland, May 19 - 21, 2016
    1. Invited Talk: W. Vogel, S. Gerke, J. Sperling, Y. Cai, J. Roslund, N. Treps, and C. Fabre, Beyond Genuine Multipartite Entanglement
2015
  1. International Conference on "Light Quanta: Modern Perspectives and Applications"
    Allahabad, India, December 14 - 16, 2015
    1. Invited Talk: W. Vogel and J. Sperling, Relations between nonclassicality and entanglement
    2. Invited Talk: J. Sperling, W. Vogel, and G. S. Agarwal Verification of quantum phenomena by click counting
  2. 3rd International Conference on ''Correlation Effects in Radiation Fields'' (CERF2015)
    Rostock, Germany, September 13 - 18, 2015
    1. Contributed Talk: J. Sperling and W. Vogel, Quantum entanglement in multipartite systems
    2. Poster: S. Gerke, J. Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre, Detecting Entanglement in Multipartite Frequency Entangled Gaussian States
    3. Poster: S. Ryl, J. Sperling, E. Agudelo, W. Vogel, M. Mraz, S. Köhnke, and B. Hage, Unified Nonclassicality Criteria
    4. Poster: M. Bohmann, J. Sperling, and W. Vogel, Entanglement and phase properties of noisy NOON states
    5. Poster: F. Krumm, J. Sperling, and W. Vogel, Space-time nonclassicality
    6. Poster: E. Agudelo, J. Sperling, and W. Vogel, Direct sampling of multimode nonclassicality of light in phase-space
    7. Poster: D. Vasylyev, A. Semenov, and W. Vogel, Quantum optics in the turbulent atmosphere
    8. Poster: B. Kühn and W. Vogel, Visualizing Nonclassical Effects by Regular Quasiprobabilities
    9. Poster: P. Grünwald, D. Vasylyev, J. Häggblad, and W. Vogel, Quantum measurement of broadband nonclassical light fields
  3. V Quantum Information School and Workshop
    Paraty, Rio de Janeiro, Brazil, 04 - 15 August, 2015
    1. Contributed Talk: E. Agudelo, J. Sperling, and W. Vogel, Multimode nonclassicality of light in phase-space
  4. 14th International Conference on Squeezed States and Uncertainty Relations (ICSSUR)
    29 June - 03 July, 2015, Gdańsk, Poland
    1. Invited Talk: W. Vogel and J. Sperling, Entanglement versus nonclassicality of light
    2. Contributed Talk: E. Agudelo, J. Sperling, W. Vogel, S. Koehnke, M. Mraz, and B. Hage, Direct sampling of multimode nonclassicality quasiprobabilities of light
    3. Contributed Talk: P. Grünwald and W. Vogel, Quantum-entangled Light from Localized Emitters
    4. Contributed Talk: M. Bohmann, J. Sperling, W. Vogel, and G. S. Agarwal, Measuring quantum correlations with on-off detectors
    5. Poster: J. Sperling and W. Vogel, Entanglement Detection
  5. CLEO®/Europe-EQEC 2015, Conference on Lasers and Electro-Optics/Europe and the European Quantum Electronics
    June 21-25, 2015, Munich, Germany
    1. Poster: S. Gerke, J. Sperling, W. Vogel, Y. Cai, J. Roslund, N. Treps, and C. Fabre, Detecting Entanglement in Multipartite Frequency Entangled Gaussian States
  6. DPG Spring Meeting
    March 23-27, 2015, Heidelberg, Germany
    1. Contributed Talk: P. Grünwald and W. Vogel, Quantum-entangled Light from Localized Emitters
2014
  1. Quantum 2014
    26 May - 31 May, 2014, Torino (INRiM), Italy
    1. Invited Talk: W. Vogel and J. Sperling, Quantifying nonclassicality and entanglement
    2. Invited Talk: G. S. Agarwal, J. Sperling, and W. Vogel, Nonclassical Statistics with On-Off Detectors
    3. Poster: J. Sperling, W. Vogel, and G. S. Agarwal, Correlation measurements with systems of on-off detectors
  2. 7th International Conference on Spontaneous Coherence in Excitonic Systems (ICSCE-7)
    April 21 - 25, 2014, Hakone, Japan
    1. Poster: P. Grünwald, G. K. G. Burau, H. Stolz, and W. Vogel, Superfluorescent Emission from Excitons
  3. Quantum Information and Measurement (QIM)
    March 18 - 20, 2014, Berlin, Germany
    1. Contributed Talk: J. Sperling, W. Vogel, and G. S. Agarwal, Correlation measurements with systems of on-off detectors
2013
  1. The Third Poznań Symposium on ''Quantum Engineering, Information, and Nonlinear Optics'' - QEINO 13
    October 15-17, 2013, Poznań, Poland
    1. Invited Talk: W. Vogel and J. Sperling, Unified representation of nonclassicality and entanglement
  2. International Conference on Optics of Excitons in Confined Systems - OECS 13
    September 9-13, 2013, Rome, Italy
    1. Poster: P. Grünwald, G. K. G. Burau, H. Stolz, and W. Vogel, Resonance Fluorescence Spectra from Semiconductor Quantum Wells
  3. 13th International Conference on Squeezed States and Uncertainty Relations (ICSSUR)
    June 24-28, 2013, Nuremberg, Germany
    1. Invited Talk: W. Vogel, Quantum Properties of Dephased Squeezed Light
    2. Contributed Talk: E. Agudelo, J. Sperling, and W. Vogel, Nonclassicality Quasiprobabilities for Multimode Light Correlations
    3. Contributed Talk: P. Grünwald and W. Vogel, Optimized Fluorescence Squeezing from Single Photon Emitters
    4. Poster: P. Grünwald, G. K. G. Burau, H. Stolz, and W. Vogel, Resonance Fluorescence Spectra from Semiconductor Quantum Wells
  4. Coherence and Quantum Optics (CQO) X and Quantum Information and Measurement (QIM) 2
    June 17-20, 2013, Rochester, NY, USA
    1. Invited Talk: W. Vogel and J. Sperling, Nonclassicality, entanglement, and nonclassical correlations
    2. Poster: J. Sperling and W. Vogel, Witnessing multipartite entanglement
    3. Poster: J. Sperling, W. Vogel, and G. S. Agarwal Measurements with on-off detector systems
2012
  1. Quantum Optics VI
    November 12-16, 2012, Piriápolis, Uruguay
    1. Poster: E. Agudelo , J. Sperling , W. Vogel, Nonclassical multi-mode correlations: Quasiprobabilities for multipartite quantum correlations of light
  2. 19th Central European Workshop on Quantum Optics (CEWQO)
    Sinaia, Romania, July 2-6, 2012
    1. Invited talk: W. Vogel and J. Sperling, Quasiprobability for nonclassicality, entanglement, and beyond
    2. Contributed talk: P. Grünwald and W. Vogel, Atomic state purification and optimal squeezing in optical cavities
    3. Contributed talk: A. A. Semenov, D. Yu. Vasylyev, and W. Vogel, Beam Wandering in the quantum domain: How the atmosphere preserves nonclassicality
    4. Contributed talk: J. Sperling, W. Vogel, and. G. S. Agarwal Quantum measurements by systems of on-off detectors
    5. Poster: D. Yu. Vasylyev A. A. Semenov, F. Töppel, H. V. Gomonay, and W. Vogel, Homodyne detection of light tramsmitted through the atmosphere
  3. Quantum 2012
    Torino, Italy, May 21-27, 2012
    1. Invited talk: W. Vogel and T. Kiesel, Nonclassicality quasiprobabilities and witnesses
2011
  1. CERF2011
    Rostock, Germany, September 12 -16, 2011
    1. Talk: W. Vogel, T. Kiesel, and J. Sperling, Towards a general characterization of quantumness
    2. Talk: T. Kiesel and W. Vogel, Direct Verication of nonclassicality
    3. Poster: P. Grünwald, S. Singh, and W. Vogel, Raman-assisted Rabi resonances in two-mode cavities
    4. Poster: T. Kiesel and W. Vogel, Direct Verification of Nonclassicality
    5. Poster: A. Reusch, J. Sperling, and W. Vogel, Visualization of Entanglement
  2. Wilhelm and Else Heraeus Physics School
    Modern Statistical Methods in Quantum Information Processing

    Bad Honnef, Germany, August 22 - 26, 2011
    1. Lecture: W. Vogel, Reconstruction of quasi-probability distributions
    2. Seminar: T. Kiesel, Reconstruction of quasi-probability distributions
  3. 18th Central European Workshop on Quantum Optics (CEWQO)
    Madrid, Spain, May 30 - June 3, 2011
    1. Invited talk: W. Vogel, T. Kiesel, and J. Sperling General Eentanglement Tests
    2. Contributed talk: P. Grünwald, S. K. Singh, and W. Vogel, Raman-Assisted Rabi Resonances in Two-Mode Cavities
  4. 12th ICSSUR/5th Feynman Festival
    Iguaçu Falls, Brasil, May 02-06, 2011
    1. Contributed talk: J. Sperling and W. Vogel, Entanglement conditions and quasi-probabilities
    2. Contributed talk: A. Semenov and W. Vogel, Quantum channels in the atmosphere: theoretical treatment and unexpected properties
  5. CLEO:2011
    Baltimore, USA, May 01-06, 2011
    1. Invited talk: W. Vogel, T. Kiesel, and J. Sperling, Quasiprobability Representations of Quantumness
  6. International Conference on Quantum Optics and Quantum Computing (ICQOQC-11)
    Noida, India, March 24 - 26, 2011
    1. Talk: T. Kiesel, W. Vogel and J. Sperling, Visualizing Nonclassicality and Entanglement by Quasiprobabilities
2010
  1. Quantum Optics V
    Cozumel, Mexico, November 15-19, 2010
    1. Invited talk: W. Vogel, Nonclassicality made visible
    2. Poster contribution: J. Sperling and W. Vogel, The Quantum Phase Problem in Relativistic Theories
  2. 17th Central European Workshop on Quantum Optics (CEWQO)
    St. Andrews, Scotland, UK, 6th-11th June, 2010
    1. Invited talk: W. Vogel, Quasi-probabilities for Entanglement and Nonclassicality
    2. Contributed talk: P. Grünwald, Entanglement in atomic resonance fluorescence
    3. Poster contribution: J. Sperling and W. Vogel, Ordering nonclassical quantum states
  3. XIII International Conference on Quantum Optics and Quantum Information (ICQOQI)
    Kyiv, Ukraine, May 28 - June 1, 2010
    1. Invited talk: W. Vogel, Entanglement Quasi-Probabilities and Measures
    2. Contributed talk: Thomas Kiesel, Directly measuring non-classicality
2009
  1. II Quantum Information School and Workshop
    Paraty, Rio de Janeiro, Brasil, 1 - 11 September, 2009
    1. Lecture: W. Vogel, Nonclassicality and Entanglement in continuous-variable systems
    2. Invited talk: W. Vogel, Characterization of Bipartite Entanglement
  2. ICSSUR 2009, Feynman Festival 2009
    Olomouc (Czech Republic), June 21 - 26, 2009
    1. Invited talk: W. Vogel, Continuous-Variable Entanglement
    2. Contributed talk: A. Semenov, Propagation of Quantum Light through the turbulent atmosphere
    3. Contributed talk: Th. Kiesel, Application of nonclassicality criteria to experiments
    4. Poster contribution: Ch. Di Fidio and W. Vogel, Entanglement in a Cascaded System
    5. Poster contribution: J. Sperling and W. Vogel, Continuous-Variable Entanglement and Quasiprobabilities
2008
  1. International Conference "Quantum Optics IV",
    Florianopolis (Brazil), October 13 - 17, 2008
    1. Plenary talk: W. Vogel, Identifying quantum correlations
  2. XII International Conference on Quantum Optics and Quantum Information,
    Vilnius, September 20 - 23, 2008
    1. Invited talk: W. Vogel, Characterizing nonclassicality and entanglement
    2. Contributed talk: Th. Kiesel, Experimental determination of a nonclassical Glauber-Sudarshan P function
    3. Contributed talk: J. Sperling, Necessary and sufficient conditions for bipartite entanglement
  3. International Conference on "Correlation Effects in Radiation Fields",
    Rostock, September 08 - 10, 2008
    1. Invited talk: W. Vogel, Quantum correlations: characterization and measurement
    2. Poster contribution: D.Yu. Vasylyev, W. Vogel, K. Henneberger, G. Manzke, and D.-G. Welsch, Propagation of nonclassical radiation through a semiconductor slab
  4. Frontiers of Quantum and Mesoscopic Thermodynamics,
    Prague, July 28 - August 02, 2008
    1. Poster contribution: C. di Fidio, W. Vogel, M. Khanbekyan, and D.-G. Welsch, Photon emission by an atom in a lossy cavity
  5. 15th Central European Workshop on Quantum Optics,
    Belgrade, May 30 - June 3, 2008
    1. Invited talk: W. Vogel, Nonclassical P-functions, correlations and entanglement
  6. 9th International Workshop on Nonlinear Optics and Excitation Kinetics in Semiconductors (NOEKS9),
    Klink/Müritz, Germany, May 26-29 2008
    1. Poster contribution: D. Vasylyev, W. Vogel, G. Manzke, K. Henneberger and D.-G. Welsch, Nonclassicality of Radiation Fields Propagating in Complex Meterial Systems
2007
  1. Coherence and Quantum Optics 9,
    Rochester, NY, June 10 - 13, 2007
    1. Invited talk: W. Vogel, Nonclassicality and Entanglement with Continuous Variables
  2. 14-th Central European Workshop on Quantum Optics 2007,
    Palermo, Italy, June 1-5 2007
    1. Poster contribution: D. Vasylyev, W. Vogel, T. Schmielau, K. Henneberger and D.-G. Welsch, Propagation of Quantized Radiation Fields through Semiconductor Media
  3. 10-th International Conference on Squeezed States and Uncertainty Relations,
    Bradford, U.K., March 31 - April 04, 2007
    1. Invited talk: W. Vogel and Th. Richter, Characterization and Application of Nonclassical States
2006
  1. Quantum Optics III,
    Pucon, Chile, November 27-30, 2006
    1. Plenary talk: W. Vogel, Nonclassicality and Entanglement: Observable Conditions
  2. Third Feynman Festival,
    Maryland College Park, August 25-29, 2006
    1. Invited talk: W. Vogel and E. Shchukin, Observation Principles for Continuous Variable Entanglement
  3. XI international Conference on Quantum Optics,
    May 26-31, 2006
    1. Contributed talk: A. Semenov, D. Vasylyev, W. Vogel, M. Khanbekyan, and D.-G. Welsch, Unwanted noise in leaky cavities: characterization and measurements
  4. Central Europenian Workshop on Quantum Optics 2006,
    Vienna, May 23-27, 2006
    1. Invited talk: W. Vogel and E. Shchukin, Quantum Correlation Measurements for Characterizing Entanglement
    2. Contributed talk: E. Shchukin and W. Vogel, Conditions for Mulipartite Entanglement
  5. Continuous Variable Quantum Information Workshop,
    Copenhagen, May 19-22, 2006
    1. Invited talk: W. Vogel and E. Shchukin, Quantum Correlation Measurements for Characterizing Entanglement
    2. Contributed talk: E. Shchukin and W. Vogel, Characterization of continuous Variable Entanglement